Natural stone - outdoor
Exterior Stone Adhesive - KTF55
Exterior Stone Adhesive - KTF55
Home delivery by appointment
Free in-store pickup
4 interest-free payments
ID:68008
Description
Description
Comparison of recommended adhesives
|
LARGE FORMAT
TILES
|
OUTDOOR
YOU ARE HERE ↓
|
INDOOR
STONE
|
CLADDING
STONE
|
||
|---|---|---|---|---|---|
| Materials | Tiles, porcelain stoneware, natural stone | Tiles, porcelain stoneware, natural stone | Natural stone (travertine, Burgundy, opus) | Light natural stone, marble, travertine | Cladding stone |
| Usage | Simple indoor/outdoor installation | Large formats indoor/outdoor | Terrace, outdoor paving | Indoor, underfloor heating | Wall cladding |
| Substrates | Stable substrate only | Stressed substrates | Irregular substrate possible | Standard constrained substrate | Wall |
| Specificity | Economical solution | Flexible, high resistance | Compensates for thickness | Flexible, protects light stone | Very high adhesion |
| Underfloor heating | ❌ No | ✔ Yes | ✔ Yes | ✔ Yes | ✔ Yes |
| Outdoor | ✔ Possible | ✔ Ideal | ✔ Ideal | ✔ Possible | ✔ Yes |
FLEX TRASS KTF 55 ADHESIVE MORTAR
Murexin KTF 55 is a reinforced flexible adhesive designed for laying natural stone, tiles and porcelain stoneware indoors and outdoors.
Its great strength lies in its ability to work in thick layers, allowing loading from 3 to 20 mm depending on the needs of the site. It is particularly suitable for large formats as well as natural stones with variations in thickness.
KTF 55 is particularly suitable for:
- travertines and natural stones,
- outdoor paving,
- large formats,
- substrates with slight irregularities,
- and renovations over old tiles.
Its flexible formulation offers excellent adhesion and very good laying comfort, while allowing for better compensation of level or thickness differences often encountered with natural stone.
This adhesive is a particularly safe solution for technical installations where a standard adhesive does not allow sufficient correction under the elements.
Technical information
- Type: Thick-layer flexible adhesive mortar
- Colour: Grey
- Packaging: 25 kg bag
- Laying thickness: 3 to 20 mm
- Application: Indoor/outdoor floor and wall
- Underfloor heating compatible: Yes
- Compatible substrates: Concrete, screed, old tiles, substrates prepared according to DTU
Limits of use
Not suitable for unstable or unprepared substrates
Does not replace significant structural levelling
Positioning
Murexin KTF 55 is a thick-layer flexible adhesive for technical installations of natural stone and large formats. It is particularly suitable for paving with thickness variations or for substrates requiring more correction than a traditional adhesive.
Consumption: Consumption according to notch size: approx. 1.8 kg/m² for a 6 mm notch, approx. 2.4 kg/m² for an 8 mm notch, approx. 3.1 kg/m² for a 10 mm notch
Delivery & returns
Delivery & returns
Home Delivery – Metropolitan France (excluding Corsica), Belgium, and Luxembourg
Delivery costs are calculated based on the total weight of your order:
- Less than 30 kg: €14.90 for home delivery / €9.90 for relay point delivery
- 30 to 80 kg: €60
- 80 to 150 kg: €80
- 150 to 250 kg: €120
- 250 kg to 1.5 t: €150
- 1.5 to 3 t: €175
- 3 to 4.5 t: €200
- 4.5 to 6 t: €225
- 6 to 7.5 t: €250
- 7.5 to 9 t: €380
- 9 to 24 t: €750
- More than 24 t: upon quotation
Estimated delivery times: less than 30 kg: within 7 business days; pallet orders: generally within 2 to 3 business weeks.
For pallet deliveries, the carrier will contact you to arrange an appointment. The goods will be unloaded at ground level, at the closest point accessible to the truck, using a tail lift or a forklift depending on the weight of the order.
The delivery location must be accessible to a heavy goods vehicle and have a hard, flat, and clear unloading area.
Free click & collect is also available at our 7 stores.
Returns: You have 14 days to change your mind about unused and uninstalled products. Return costs are at your expense. Custom-made or customized products cannot be returned.
In case of damaged or non-compliant products, check the goods upon receipt, make specific reservations with the carrier, and contact us within 48 business hours.
Learn more: Delivery & Transport · Free Click & Collect · Returns & Refunds
Technical Data Sheet
Technical Data Sheet
Minéral Beaune
Eberhart Woustviller
Minéral Lyon
Minéral Nancy
Minéral Saarwellingen
Minéral Strasbourg
Minéral Thionville
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On the same subject
One material: countless possibilities.
A family business, experts in natural stone since 1934
- 7 showrooms (France + Germany)
- +10,000 sqm shipped each month
- Real stock, professional advice, delivery throughout France, no intermediaries
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